Office Furniture › Office Chairs › pneumatic seat height adjustment ergonomic

Lorell High-Performance Ergonomic Task Chair Aluminum/Upholstered in Black | 42.25 H x 27.3 W x 25.3 D in | Wayfair 60538

High-performance, ergonomic task chair features a contoured seat and back with built-in lumbar support as well as a sturdy metal frame. Functions include pneumatic seat-height adjustment, seat-glide mechanism, 360-degree swivel, tilt, tilt tension and... more

Boss Office Products B9090-BK Diamond Task Chair In Black

"Boss Office Products B9090-BK Diamond Task Chair In Black Mid back ergonomic task chair. Contoured back and seat provides support and helps relieve back strain. Extra large seat and back cushions. Pneumatic gas lift seat height adjustment. Available... more

Boss Office Products B9090-CS Diamond Task Chair In Black Caressoft

"Boss Office Products B9090-CS Diamond Task Chair In Black Caressoft Mid back ergonomic task chair. Contoured back and seat provides support and helps relieve back strain. Extra large seat and back cushions. Pneumatic gas lift seat height adjustment.... more

Flash Furniture HERCULES Series Big & Tall 400 lb. Rated Black Fabric Ergonomic Drafting Chair with Adjustable Back Height and Arms

Big & Tall office chairs are designed to accommodate larger and taller body types. This chair has been tested to hold a capacity of up to 400 lbs. offering a broader seat and back width. The high back extends to the upper back for greater lumbar... more

Flash Furniture HERCULES Series Big & Tall 400 lb. Rated Black Fabric Ergonomic Drafting Chair with Adjustable Back Height

Big & Tall office chairs are designed to accommodate larger and taller body types. This chair has been tested to hold a capacity of up to 400 lbs. offering a broader seat and back width. The high back extends to the upper back for greater lumbar... more

Office Star Products Pneumatic Drafting Chair

Practical design paired with a contemporary silhouette this stylish stool chair is as aesthetically pleasing as it is functional. Initiatively designed with rolling caster wheels a 360 degree swivel & adjustable height pressurized seat this chair is a... more

Safco Products Company Safco® Pneumatic Lab Stool Without Back Height-Adjustable Lab Stools Metal/Fabric in Black | 24 W x 23.75 D in | Wayfair

The pneumatic lift adjusts to accommodate different workstation heights. Generously cushioned seat for added comfort. Long-wearing upholstery stands up to everyday wear and tear. | Safco Products Company Safco® Pneumatic Lab Stool Without Back... more

Flash Furniture BT-191-1-GG Ergonomic Rolling Medical Stool w/ Black Padded Leather Seat - 21 to 26 1/4"H

The Commercial Office Furniture by Flash Furniture: Ergonomic Medical Stool, 21 to 26-1/4 adjustable height, 250 lb. weight capacity, backless, thick padded seat, LeatherSoft upholstery, CA117 fire retardant foam, heavy duty chrome base, dual wheel... more

Flash Furniture WL-905DG-GG Ergonomic Backless Rolling Stool w/ Black Fabric Seat

The Commercial Office Furniture by Flash Furniture: Ergonomic Stool, 18 to 22 adjustable height, 250 lb. weight capacity, backless, fabric upholstery, pre-assembled control, accordion cylinder cover, CA117 fire retardant foam, heavy duty foot ring... more

Flash Furniture WL-3958SYG-BK-A-GG Swivel Task Arm Chair w/ Mid Back - Black Plastic Back & Fabric Seat

The Commercial Office Furniture by Flash Furniture: Designer Back Swivel Task Chair, 39 to 43-1/4 adjustable height, 250 lb. weight capacity, mid-back design, perforated plastic back, padded fabric upholstered seat, locking back angle adjustment,... more

Flash Furniture WL-3958SYG-BK-GG Swivel Task Chair w/ Mid Back - Black Plastic Back & Fabric Seat

The Commercial Office Furniture by Flash Furniture: Designer Back Swivel Task Chair, 39 to 43-1/4 adjustable height, 250 lb. weight capacity, mid-back design, perforated plastic back, padded fabric upholstered seat, locking back angle adjustment,... more

NATIONAL PUBLIC SEATING 6430HB Round Stool with Backrest, Height 31" to 39"Gray

Round Stool, Base Design Adjustable Legs, Mobility Stationary, Backrest Yes, Base Color Gray, Built-In Tool Tray No, Includes Footring Yes, Maximum Seat Height 39 in, Minimum Seat Height 32 in, Overall Height 44 in, Seat Adjustment Type Drilled Leg... more

SAFCO 3434BL Round Stool, Height Range 16" to 21", Polyurethane Black

Pneumatic Lab Stool, Weight Capacity 250 lb, Seat Height Range 16 in to 21 in, Seat Depth 13 1/2 in, Seat Width 13 1/2 in, Color Black, Material Vinyl, Base Steel, Features Easy to clean vinyl seat, No, Standards ANSI/BIFMA more

Flash Furniture WL-1421-GG Ergonomic Kneeling Chair w/ Black Vinyl Upholstery - 19-1/4"W x 27-1/4"D, 21" to 28"H

The Commercial Office Furniture by Flash Furniture: Ergonomic Kneeling Chair, 19-1/4W x 27-1/4D, 21 to 28 adjustable height, 250 lb. weight capacity, 19-1/4W x 10-1/2D x 2-1/4H padded knee rest, saddle seat, vinyl upholstery, mobile, CA117 fire... more

NATIONAL PUBLIC SEATING 6418HB Round Stool with Backrest, Height 19" to 27"Gray

Round Stool, Base Design Adjustable Legs, Mobility Stationary, Backrest Yes, Base Color Gray, Built-In Tool Tray No, Includes Footring Yes, Maximum Seat Height 27 in, Minimum Seat Height 19 in, Overall Height 32 in, Seat Adjustment Type Drilled Leg... more

NATIONAL PUBLIC SEATING 6524HB Round Stool with Backrest, Height 24" to 28"Gray

Round Stool, Base Design Welded Tube Leg, Mobility Stationary, Backrest Yes, Base Color Gray, Built-In Tool Tray No, Includes Footring Yes, Maximum Seat Height 30 in, Minimum Seat Height 24 in, Overall Height 39 in, Seat Adjustment Type Screw Post,... more

Lorell Pneumatic Task Chair Upholstered in Black/Brown | 23 H x 24 W x 24 D in | Wayfair 69511

This Pneumatic Height Stool with Back features a round vinyl covered seat, dual-wheel casters, and a chrome base. Functions include pneumatic seat-height adjustment, back height adjustment, seat depth adjustment, and 360-degree swivel. Upholstery... more

Lorell Pneumatic Task Chair Upholstered in Black/Brown | 23 H x 24 W x 24 D in | Wayfair 69511

This Pneumatic Height Stool with Back features a round vinyl covered seat, dual-wheel casters, and a chrome base. Functions include pneumatic seat-height adjustment, back height adjustment, seat depth adjustment, and 360-degree swivel. Upholstery... more

Lorell Ergonomic Mesh Task Chair Upholstered | 25.6 W x 14.8 D in | Wayfair 62105

High-back chair offers a flexible mesh back for breathable comfort, adjustable lumbar support, cushioned fabric seat and a steel frame back for strength. Arms with polyurethane padding adjust in height so you can find just the right arm position. The... more

Harwick Furniture Mid-Back Leather Drafting Chair

Premium Leather Drafting Chair with Arms Leather Drafting Chair with SoftTop Grain Black leather Thick Padded Contoured Top Grain Leather Seat and Back Built in Lumbar Pneumatic Seat Height Adjustment Back Height Adjustment Back Angle Adjustment Height... more

NATIONAL PUBLIC SEATING 6218H Round Stool, Height Range 19" to 27", Masonite

Round Stool, Base Design Adjustable Legs, Mobility Stationary, Backrest No, Base Color Gray, Built-In Tool Tray No, Includes Footring Yes, Maximum Seat Height 27 in, Minimum Seat Height 19 in, Overall Height 31 in, Seat Adjustment Type Drilled Leg... more

NATIONAL PUBLIC SEATING 3LLV9 Round Stool, Height Range 25" to 33", Hardboard

Round Stool, Base Design Adjustable Legs, Mobility Stationary, Backrest No, Base Color Gray, Built-In Tool Tray No, Includes Footring Yes, Maximum Seat Height 33 in, Minimum Seat Height 25 in, Overall Height 25 in, Seat Adjustment Type Drilled Leg... more

NATIONAL PUBLIC SEATING 6430H Round Stool, Height Range 31" to 39", Vinyl Gray

Round Stool, Base Design Adjustable Legs, Mobility Stationary, Backrest No, Base Color Gray, Built-In Tool Tray No, Includes Footring Yes, Maximum Seat Height 39 in, Minimum Seat Height 32 in, Overall Height 31 in, Seat Adjustment Type Drilled Leg... more

NATIONAL PUBLIC SEATING 6224HB-10 Round Stool with Backrest, Height 25" to

Round Stool, Base Design Adjustable Legs, Mobility Stationary, Backrest Yes, Base Color Black, Built-In Tool Tray No, Includes Footring Yes, Maximum Seat Height 33 in, Minimum Seat Height 25 in, Overall Height 38 in, Seat Adjustment Type Drilled Leg... more

Flash Furniture BT-6001-GYBK-GG Swivel Task Chair w/ High Back - Black/Gray Mesh Back & Seat

The Commercial Office Furniture by Flash Furniture: Ergonomic Swivel Task Chair, 43-1/4 to 49 adjustable height, 250 lb. weight capacity, high back design, mesh upholstery, triple paddle control mechanism, infinite-locking back angle adjustment,... more

Office Star Products Sculptured Vinyl Drafting Chair

Sculptured Black Seat and Back Vinyl Drafting Chair The Economic Drafting Chair allows you to sit comfortably while the back height and seat depth adjustment capabilities personalize the way you work. Features include pneumatic seat height adjustment a... more

HON Basyx Ergonomic Mesh Task Chair Upholstered/Mesh in Black/Brown/Gray | 41 H x 30.75 W x 26 D in | Wayfair HVL532.MM10

The HON Prominent Mesh High-Back Task Chair, with Seat Glide and Height- and Width-Adjustable Arms, in Black, is ergonomically sculpted for support. The computer chair's back is constructed of breathable mesh that conforms to the upper body for added... more

Flash Furniture Delilah Big & Tall 400 lb. Rated Ergonomic Drafting Chair w/ Rectangular Back Upholstered/Metal in Black | Wayfair

Big & Tall office chairs are designed to accommodate larger and taller body types. This chair has been tested to hold a capacity of up to 400 lbs. offering a broader seat and back width. The adjustable height back extends to the upper back for greater... more

Flash Furniture Delilah Big & Tall 400 lb. Rated Ergonomic Drafting Chair w/ Rectangular Back Upholstered/Metal in Black | Wayfair

Big & Tall office chairs are designed to accommodate larger and taller body types. This chair has been tested to hold a capacity of up to 400 lbs. offering a broader seat and back width. The adjustable height back extends to the upper back for greater... more

HON Ergonomic Task Chair | 29"W x 36"D | Wayfair VL531SB11

This Hon Prominent high-back chair with mesh has a center-tilt with lock and tension control. A mesh back, waveform seat, and height-adjustable padded arms give this chair an upscale feel at a compelling price. Size: 29"W x 36"D | HON Ergonomic Task... more

HON Ergonomic Task Chair | 27"W x 27"D | Wayfair HVL531.SB11

This Hon Prominent high-back chair with mesh has a center-tilt with lock and tension control. A mesh back, waveform seat, and height-adjustable padded arms give this chair an upscale feel at a compelling price. Size: 27"W x 27"D | HON Ergonomic Task... more

HON Ergonomic Task Chair | 29"W x 36"D | Wayfair VL531SB11

This Hon Prominent high-back chair with mesh has a center-tilt with lock and tension control. A mesh back, waveform seat, and height-adjustable padded arms give this chair an upscale feel at a compelling price. Size: 29"W x 36"D | HON Ergonomic Task... more

Flash Furniture Delilah Big & Tall 400 lb. Rated Ergonomic Drafting Chair w/ Rectangular Back Upholstered/Metal in Black | Wayfair

Big & Tall office chairs are designed to accommodate larger and taller body types. This chair has been tested to hold a capacity of up to 400 lbs. offering a broader seat and back width. The adjustable height back extends to the upper back for greater... more

Flash Furniture Delilah Big & Tall 400 lb. Rated Ergonomic Drafting Chair w/ Rectangular Back Upholstered/Metal in Black | Wayfair

Big & Tall office chairs are designed to accommodate larger and taller body types. This chair has been tested to hold a capacity of up to 400 lbs. offering a broader seat and back width. The adjustable height back extends to the upper back for greater... more

HON Ergonomic Mesh Office Chair Upholstered/Mesh in Black/Brown/Gray | Wayfair HVL702.MM102

This HON Wave executive high-back chair with mesh back has 2-to-1 synchro tilt with lock and tension control. Black sandwich mesh seat and height-adjustable arms give this chair an upscale feel at a compelling price. | HON Ergonomic Mesh Office Chair... more

Flash Furniture WL-1429-GG Ergonomic Kneeling Chair w/ Black Fabric Upholstery - 25"W x 27"D, 21" to 26"H

The Commercial Office Furniture by Flash Furniture: Ergonomic Kneeling Chair, 25W x 27D, 21 to 26 adjustable height, 250 lb. weight capacity, 16W x 10-1/2D x 1-1/2H padded knee rest, padded seat, fabric upholstery, polyurethane foam handles, CA117 fire... more

Flash Furniture WL-SB-210-GG Ergonomic Kneeling Chair w/ Black Fabric Upholstery - 17 1/2"W x 26 1/2"D x 20" to 24"H

The Commercial Office Furniture by Flash Furniture: Ergonomic Kneeling Chair, 17-1/2W x 26-1/2D, 20 to 24 adjustable height, 200 lb. weight capacity, 17-3/4W x 9-3/4D x 2-3/4H padded knee rest, padded seat, fabric upholstery, mobile, CA117 fire... more

Office Star Products Deluxe Mesh Back Drafting Chair with 18-in Diameter Foot Ring

This sleek drafting chair is all the rave. Features breathable screen back with built-in lumbar support and thick padded fabric seat. It has one touch pneumatic seat height adjustment and back height adjustment and adjustable footrest. It also has a... more